AR15 80% Lower with Jig and Lower Parts Kit

ALWAYS ARMED 80% LOWER RECEIVER - RAW

• Machined from 7075-T6 Aluminum
• Features Broached Magazine Well
• Compatible with any standard AR15 upper receiver

THUNDER GUNS AR15 80% LOWER JIG KIT

• Right and Left Side Plates
• Three Top Plates with Screws and Pins
• for 5.56/.223 Lower receivers 

Mil Spec Lower Parts Kit

• Trigger Group
• A2 Grip 
• Buffer Retainer Pin 
• Buffer Retainer Spring 
• Trigger Guard 
• Safety Selector 
• Bolt Catch Spring 
• Detent Spring 
• Bolt Catch Plunger Bolt Catch
• Magazine Catch Spring
• Bolt Catch Roll Pin
• Magazine Release Button
• Magazine Catch
• Pivot Pin
• Selector Spring
• Safety Selector Detent
• Rear Take Down Pin
• Takedown Pin Detent